No. of questions -20
Time - 10 min
2.
Based on his observations of monohybrid cross, Mendel proposed which law of inheritance?
3.
The ‘factors’ of Mendel are today known as
4.
A cross that is performed for the study of a single character is
5.
In the test cross, organism whose genotype is to be determined, is crossed with the
6.
A true-breeding line is one that
7.
Which one from the following is the period for Mendel’s hybridization experiments?
8.
During the study of inheritance of one character in F2 generation, Mendel obtained phenotype in
9.
How many pairs of contrasting characters in pea plants were studied by Mendel in his experiments?
10.
Tall and dwarf are the two alleles of gene of height. The dominant trait is
11.
Genetics is the subject that deals with
12.
What would be the phenotype of a plant that had a genotype ‘Tt’? Here ‘T’ represent tall trait while ‘t’ represents dwarf trait.
13.
Mendel investigated characters in the garden pea plant that were manifested as two
14.
The first hybrid generation of Mendel’s experiment is known as
15.
Which contrasting trait was not studied by Mendel during his experiments?
16.
The slightly different forms of the same genes are called
17.
Among the following, which one is not a dominating trait?
18.
Who proposed the ‘Laws of Inheritance’ in living organisms?
19.
Which technique was used by Mendel during his experiments on pea plant?
20.
In homozygous condition, a particular gene has
